RCKYURWLD,
If you feel like experimenting, and you still have this ball, may I suggest this as a possibility:
Use about a 5.5" - 6" pin to PAP (pin in or above the middle finger hole and MB at about a 45 degree angle to control the backend. I've used this a few times recently (My current PAP and revs and release are not too far from yours. My profile is not yet updated.) and the results have been more ... controlled than my typical drill which is pin in or above ring finger (4"-4.5" pin to PAP) and CG/MB at 60 - 75 degrees which provides more flip than arc. 45 degree CG or MB provides more arc-like reaction.
If necessary, Track's Delayed Reaction ball polish is a definite help is reducing the backend of many overly aggressive ball reactions.
--------------------
"None are so blind as those who will not see."